Associations to the word «Pteridosperm»
Wiktionary
PTERIDOSPERM, noun. Any of various extinct gymnosperms, of the division Pteridospermatophyta, resembling ferns, but producing seeds instead of spores
Dictionary definition
PTERIDOSPERM, noun. An extinct seed-producing fernlike plant of the order Cycadofilicales (or group Pteridospermae).
Wise words
A wise man hears one word and understands two.